| From: | Peter Geoghegan <pg(at)heroku(dot)com> |
|---|---|
| To: | Noah Misch <noah(at)leadboat(dot)com> |
| Cc: | Simon Riggs <simon(at)2ndquadrant(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Andres Freund <andres(at)anarazel(dot)de>, Robert Haas <robertmhaas(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Stephen Frost <sfrost(at)snowman(dot)net>, Magnus Hagander <magnus(at)hagander(dot)net>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, pgsql-core <pgsql-core(at)postgresql(dot)org> |
| Subject: | Re: Restore-reliability mode |
| Date: | 2015-06-08 04:10:04 |
| Message-ID: | CAM3SWZT9tHNDj4Q0-=tcYiEtBHZteCF-=0_B=LddQ18c8qA1wQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Sat, Jun 6, 2015 at 12:58 PM, Noah Misch <noah(at)leadboat(dot)com> wrote:
> - Call VALGRIND_MAKE_MEM_NOACCESS() on a shared buffer when its local pin
> count falls to zero. Under CLOBBER_FREED_MEMORY, wipe a shared buffer
> when its global pin count falls to zero.
Did a patch for this ever materialize?
--
Peter Geoghegan
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